Evidence map›Paper›PMID 39549704›Full record

ArticleDevelopmental cell2025

Biased cell adhesion organizes the Drosophila visual motion integration circuit.

Yannick Carrier, Laura Quintana Rio, Nadia Formicola, Vicente de Sousa-Xavier, Maha Tabet, Yu-Chieh David Chen, Aicha Haji Ali, Maëva Wislez, Lisa Orts, Alexander Borst and 1 more

Abstract read
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In one paragraph

Article in Developmental cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Gradients of Cell Recognition Molecules Wire Visuomotor Transformation.bioRxiv : the preprint server for biology · 2025
    Article
  12. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Yannick CarrierMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France.
Laura Quintana RioMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France.
Nadia FormicolaMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France.
Vicente de Sousa-XavierMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France.
Maha TabetMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France.
Yu-Chieh David ChenDepartment of Biology, New York University, New York, NY 10003, USA.
Aicha Haji AliMax-Planck-Institute for Biological Intelligence, Martinsried, Germany.
Maëva WislezMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France.
Lisa OrtsMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France.
Alexander BorstMax-Planck-Institute for Biological Intelligence, Martinsried, Germany.
Filipe Pinto-TeixeiraMCD, Centre de Biologie Intégrative (CBI), CNRS, Université de Toulouse, UT3, Toulouse, France. Electronic address: filipe.pinto-teixeira@univ-tlse3.fr.

Funding

Coordination and propagation of cell fate choice in neural circuit assemblyF32EY032750 · NEI · NEW YORK UNIVERSITY · PI CHEN, YU-CHIEH · 2021 to 2023
$213k
NEI NIH HHS F32 EY032750
6 · The paper itself

Abstract

Layer-specific brain computations depend on neurons synapsing with specific partners in distinct laminae. In the Drosophila lobula plate, axons of the four subtypes of T4 and T5 visual motion direction-selective neurons segregate into four layers, where they synapse with distinct subsets of postsynaptic neurons. Here, we identify a layer-specific expression of different receptor-ligand pairs of the Beat and Side families of cell adhesion molecules between T4/T5s and their postsynaptic partners. Developmental genetic analysis demonstrate that Beat/Side-mediated interactions are required to restrict innervation of T4/T5 axons and the dendrites of their partners to a single layer. We show that Beat/Side interactions are not required for synaptogenesis. Instead, they contribute to synaptic specificity by biasing cellular adjacency, causing neurons to segregate in discrete layers, restricting partner availability before synaptogenesis. We propose that the emergence of synaptic specificity relies on a competitive dynamic among postsynaptic partners with shared Beat/Side expression to adhere with T4/T5s.

Indexed as

Cell AdhesionDrosophila melanogasterDrosophila ProteinsMotion PerceptionAnimalsAxonsCell Adhesion MoleculesDendritesNeuronsSynapsesVisual PathwaysCell Adhesion MoleculesDrosophila ProteinsadhesionBeat and sidescell adhesion moleculescell surface moleculesDrosophilalayered connectivitymotion direction-selective neuronsoptic lobesynaptic layerssynaptic specificity

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.